[開箱] Sapphire藍寶 Vapor-X HD 7970 3GB 顯卡

看板PC_Shopping (個人電腦購買)作者ChangElvis (羽神翼)時間13年前 (2012/09/19 15:53)推噓2(2推 0噓 1→)

留言3則, 3人參與討論串1/1

冰魄戰將好讀版 http://www.xfastest.com/forum.php?mod=viewthread&tid=84399&fromuid=38227 =============================================================================== Sapphire藍寶科技是最率先運用Vapor Chamber(均熱版)在顯示卡散熱的品牌， Vapor-X則是隨之誕生的散熱技術名稱，藉由均熱版能以平面的方式接觸迅速帶走熱量，配合良好設計的散熱片可以輕鬆壓制顯示卡運作時所產生的高熱。對應AMD目前最高階的HD 7970 GHz Edition，當然少不了Vapor-X登場的機會，這回再加上Dual-X雙散熱風扇更是如虎添翼，以下我們使用3GB的版本進行開箱介紹與效能實測。包裝與配件由於Vapor-X產品線在Sapphire的規劃裡定位幾乎算是最高階，因此外盒採用燙銀色的底層塗裝，看起來格外精緻 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/01.jpg

http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/02.jpg

配件有電源轉接縣、CrossFireX橋接器、DVI-I轉D-Sub訊號轉接頭 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/03.jpg

驅動軟體光碟與說明書 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/04.jpg

外觀與散熱使用Dual-X雙散熱風扇設計，風扇直徑達90mm，導風罩造型類似層層相疊的閃電/箭頭狀 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/05.jpg

視訊輸出介面採用和NVIDIA GeForce 600系列高階機種一樣的配置，有DisplayPort 1.2、HDMI 1.4a、DVI-I和DVI-D各一組，都是標準接頭 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/06.jpg

顯示卡頂端可見防彎鋼條設計，電源輸入使用6pin與8pin各1組 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/07.jpg

顯示卡背面可見導風罩寬度略微超過PCB，此空間可讓廢熱風流有明確的導向，不會堆積在顯示卡週圍 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/08.jpg

卸下散熱器 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/09.jpg

與GPU的接觸面可不是一般銅底，而是均熱板的腔體 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/10.jpg

出了均熱板之外還動用了6mm和8mm的熱導管各兩根，其散熱效率可見一斑 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/11.jpg

PCB防彎鋼條與供電模組散熱片 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/12.jpg

用料細節藍色亮面的PCB http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/13.jpg

Tahiti XT晶片本體 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/14.jpg

顯示記憶體採用hynix H5GQ2H24AFR-R0C 2Gb GDDR5顆粒，共12顆湊成3GB的容量 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/15.jpg

視訊輸出街頭內部的金屬遮罩可減少訊號干擾 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/16.jpg

8+2相數位供電設計 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/17.jpg

GPU使用8相供電，記憶體使用2相供電 PWM供電主控晶片為CHiL CHL8228G http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/18.jpg

PCB頂端設有BIOS切換器 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/19.jpg

性能實測測試平台與環境 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/20.jpg

CPU: Intel Core i7-3770K @ 4.8GHz Cooler: Antec KUHLER H2O 920 改2D冷排 Thermal Compound: Antec Formula 7 MB: ASUS ROG Maximus V Formula RAM: Corsair Dominator Platinum DDR3-1866 4GB*2 @ 2400 MHz 10-12-12-30-1T Graphic: Sapphire Vapor-X HD 7970 GHz Edition 3GB GDDR5 Storage: Adata XPG SX900 SSD 128GB PSU: Antec HCP-1200W Chassis: Lubic Open Paltform 3 Monitor: Dell U2410 OS: Windows 7 64 Bit 室溫27?C，相對濕度60% 3DMark06 (DirectX 9) http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/3DMark06.png

3DMark Vantage Performance (DirectX 10) http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/3DMarkVantageP.png

3DMark Vantage Extreme (DirectX 10) http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/3DMarkVantageX.png

3DMark11 Performance (DirectX 11) http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/3DMark11P.png

3DMark11 Extreme (DirectX 11) http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/3DMark11X.png

快打旋風 4 (DirectX 9, 1920x1200, 16xQ CSAA, 特效全開) http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/StreetFighterIV.png

快打旋風 X 鐵拳 (DirectX 9, 1920x1200, 16xQ CSAA, 特效全開) http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/SFTK.png

太空戰士 XIV (DirectX 10, 1920x1080, 特效全開) http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/FFXIV.png

惡靈古堡 5 (DirectX 10, 1920x1200, 8x MSAA, 特效全開) http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/RE5.png

越野精英賽:大地長征 3 (DirectX 11, 1920x1200, 8x MSAA, 特效全開) http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/DiRT3.png

F1 2011 (DirectX 11, 1920x1200, 8x MSAA, 特效全開) http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/F1-2011.png

失落的星球 2 (DirectX 11, 1920x1200, 8x MSAA, 特效全開) http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/LP2.png

功耗與溫度表現測試平台與成績引用自 XF顯示卡比較平台 http://www.xfastest.com/cms/VGA/ CPU: Intel Core i7-2600K OC @ 4.8GHz Cooler: CoolerMaster V6-GT Thermal Compound: Antec Formula 7 MB: ASRock Fatal1ty P67 Professional Memory: Kingston HyperX T1 DDR3 @ 1600MHz 8-8-8-24 Power Supply: Antec SG1200W Chassis: Lani-Li PC-P50R http://pic.xfastest.com/elvis/XF-VGA/XF-VGA-Bench-01.jpg

使用FurMark 1.10.1 燒機5分鐘整機最大耗電量來到490W http://pic.xfastest.com/XF-VGA/X00126-07.jpg

最高溫度來到75?C http://pic.xfastest.com/XF-VGA/X00126-06.jpg

與公版比較 3DMark06 (DirectX 9) http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/DX9.png

3DMark Vantage (DirectX 10) http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/DX10.png

3DMark11 (DirectX 11) http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/DX11.png

功耗狀況 http://picx.xfastest.com/elvis/Graphic/Sapphire/VaporX-HD7970-3GB/Power.png

小結從以上測試數據來看，GHz Edition確實在性能方面有所提升，而且這張卡還可將時脈超頻至1050MHz。然而為了超頻勢必得將供電輸出拉高，燒機時的耗電多了不少，但溫度狀況反而比公版不超頻還低，由此可見Vapor-X散熱技術的威力，對於想要顯示卡同時擁有絕佳性能與涼爽溫度的玩家來說， Sapphire Vapor-X HD 7970 GHz Edition相當值得推薦選用! --

推

ang728

07/19 12:21,

07/19 12:21

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f91jacky

09/19 15:54, , 1^F

09/19 15:54, 1^F

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Irelia

09/19 15:56, , 2^F